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Pet safety

Is Humulus lupulus toxic to dogs?

Humulus lupulus

Toxic to dogs

Yes — humulus lupulus is toxic to dogs according to the ASPCA. Keep it well away from any dog that chews plants; reactions can be significant. This classification follows the ASPCA Toxic and Non-Toxic Plant List. The ASPCA lists hops (Humulus lupulus) as toxic to dogs. Ingestion of hops — fresh, pellet, or spent brewing material — can trigger a malignant hyperthermia-like reaction with panting, dangerously high body temperature, vomiting, agitation, rapid heart rate, seizures and death. Keep all plant material and spent hops well away from dogs; contact a vet or ASPCA Poison Control immediately on ingestion.

What to do if your dog ate humulus lupulus

  1. Remove any plant material from your dog's mouth and move humulus lupulus out of reach.
  2. Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
  3. Do not induce vomiting unless a vet or poison-control specialist instructs you to.
  4. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
  5. Bring a leaf or photo of humulus lupulus to the appointment so it can be treated correctly.

General guidance, not veterinary advice. If you think your dog has eaten humulus lupulus, contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.

Is humulus lupulus toxic to dogs? — FAQ

Is humulus lupulus toxic to dogs?

Yes — humulus lupulus is toxic to dogs according to the ASPCA. Keep it well away from any dog that chews plants; reactions can be significant. The ASPCA lists hops (Humulus lupulus) as toxic to dogs. Ingestion of hops — fresh, pellet, or spent brewing material — can trigger a malignant hyperthermia-like reaction with panting, dangerously high body temperature, vomiting, agitation, rapid heart rate, seizures and death. Keep all plant material and spent hops well away from dogs; contact a vet or ASPCA Poison Control immediately on ingestion.

What are the symptoms if a dog eats humulus lupulus?

The ASPCA lists hops (Humulus lupulus) as toxic to dogs. Ingestion of hops — fresh, pellet, or spent brewing material — can trigger a malignant hyperthermia-like reaction with panting, dangerously high body temperature, vomiting, agitation, rapid heart rate, seizures and death. Keep all plant material and spent hops well away from dogs; contact a vet or ASPCA Poison Control immediately on ingestion. Signs usually appear soon after chewing rather than hours later — watch for drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy after your dog has had access to humulus lupulus.

What should I do if my dog ate humulus lupulus?

Stay calm. Remove any plant from your dog's mouth and take the plant away. Note how much was eaten and when, and do not induce vomiting unless told to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice; a leaf or photo helps the vet treat it correctly.

Is humulus lupulus toxic to cats too?

The ASPCA classification Growli uses applies to both cats and dogs: Humulus lupulus is toxic to cats as well. See the full humulus lupulus pet-safety guide for both species.

What is a dog-safe alternative to humulus lupulus?

For a similar look without the risk, see the best dogs-safe plants list — every plant there is ASPCA non-toxic to cats and dogs.

Full humulus lupulus pet-safety